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学生对 IBM 提供的 Databases and SQL for Data Science 的评价和反馈

4.7
11,551 个评分
1,272 条评论

课程概述

Much of the world's data resides in databases. SQL (or Structured Query Language) is a powerful language which is used for communicating with and extracting data from databases. A working knowledge of databases and SQL is a must if you want to become a data scientist. The purpose of this course is to introduce relational database concepts and help you learn and apply foundational knowledge of the SQL language. It is also intended to get you started with performing SQL access in a data science environment. The emphasis in this course is on hands-on and practical learning . As such, you will work with real databases, real data science tools, and real-world datasets. You will create a database instance in the cloud. Through a series of hands-on labs you will practice building and running SQL queries. You will also learn how to access databases from Jupyter notebooks using SQL and Python. No prior knowledge of databases, SQL, Python, or programming is required. Anyone can audit this course at no-charge. If you choose to take this course and earn the Coursera course certificate, you can also earn an IBM digital badge upon successful completion of the course. LIMITED TIME OFFER: Subscription is only $39 USD per month for access to graded materials and a certificate....

热门审阅

BS

May 21, 2020

Amazing course for beginners! The entire course is well structured and has good hands-on assignments. SQL is extremely essential for Database management and fun learning so please do try this one out!

SA

Apr 23, 2020

The lessons were short and easy to follow, providing all the basics as well as a few more advanced topics, to get student quickly up-to-speed on databases and SQL and their application in D/S realm.

筛选依据:

1026 - Databases and SQL for Data Science 的 1050 个评论(共 1,255 个)

创建者 AKANKSHA S

Aug 12, 2019

The course is really good for the beginners who want to learn SQL.

创建者 徐沛羽

Jan 28, 2019

Materials are very easy for me because I have learnt sql before...

创建者 Tessa H

May 13, 2019

The materials are good but it is difficult to get help if needed.

创建者 Akshay K S

Nov 18, 2018

good to learn about new function of phythone and data analysis

创建者 Tyler M

Jan 09, 2020

Would have liked to learn more about connecting to other DB's

创建者 Anshul K

May 30, 2020

Very basic. Good introduction to SQL with Jupyter Notebooks.

创建者 abrar

Nov 28, 2019

its interesting course but need to add more practical lesson

创建者 RAVI K M

Dec 08, 2018

Good Refresher Course and I like the Final Hand on Exercise.

创建者 Gergana T

Jun 13, 2020

I little more exercises my be useful for beginners like me

创建者 Larbi G

Oct 01, 2019

a good intoduction to RDBMS and data manipulation with SQL

创建者 Шушков И В

Nov 23, 2019

Very usefull for beginers. Week 3 and Week 4 are awesome!

创建者 Neil D

Oct 08, 2019

Good course. Tutorials for IBM Developer could be better.

创建者 SACHIN V N

Mar 30, 2019

Good course for beginners and very good practice content.

创建者 TATENDA Y G

Apr 11, 2019

Um, equips students with the top range basic knowledge

创建者 Martin D

Jun 11, 2020

faltarían algunos ejemplos de Oracle y otras databases

创建者 Abhishek M

Aug 05, 2019

excellent course with real practical implementations.

创建者 Mustafa A A

Aug 01, 2020

This course is the best one on this specialization.

创建者 Matheus L T A

Mar 07, 2019

Great course!, just a bit fast paced for beginners.

创建者 Max W

Nov 13, 2018

quite nice intro into databases and sql for newbies

创建者 Ravindra D

Nov 18, 2019

Covered all basic concepts about Databases and SQL

创建者 Susan T

May 25, 2020

Good basic course,even to brush up on main topics

创建者 Shanrong Z

Sep 08, 2019

There are not enough assignments for us to learn.

创建者 Guy T

Nov 12, 2018

Good for the basics - will help getting into SQL.

创建者 Kotak P

Jul 05, 2020

It was a very basic course though learnt a lot

创建者 Farrukh N A

Sep 23, 2019

Good Introduction and Training on using to DB2